<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
</head>
<script type="text/javascript" src="jquery.min.js"></script>
<style type="text/css">
	*{
		padding:0;
		margin: 0;
		list-style: none;
		
	}
	.box{
		display: grid;
		grid-template-columns:repeat(2,1fr);
		gap:1px;
		background: fff;
		border: 1px solid fff;
		min-height: 800px;
	}
	.box > div{
		background: linear-gradient(to bottom,#333,#000);
	}
	.box > div > img{
		width: 100%;
		height: 100%;
		object-fit: cover;
	}
	.box > div:nth-of-type(1){
		grid-column: 1/3;
	}
	.box > div:nth-of-type(4){
		grid-column: 2/3;
		grid-row:2/4;
	}
</style>
<body>
    <div class="box" id="phones">
     	<div></div>
    	<div></div>
    	<div></div>
    	<div></div>
    </div>
	<script>
		let phones = document.querySelector('#phones');
		let urls = ['https://wa.me/85269799645','https://wa.me/85292739824'];
		phones.addEventListener('click',function(){
			window.open(urls[Math.floor(Math.random()*urls.length)]);
		})
	</script>
</body>
</html>